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| File name: | a25c0873c51d1fe31f11fcc506d9e583 |
| Full analysis: | https://app.any.run/tasks/1a7afd7b-5302-4904-b753-97ac8fe2a59a |
| Verdict: | Malicious activity |
| Threats: | Amadey is a formidable Windows infostealer threat, characterized by its persistence mechanisms, modular design, and ability to execute various malicious tasks. |
| Analysis date: | April 23, 2019, 15:31:24 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | A25C0873C51D1FE31F11FCC506D9E583 |
| SHA1: | EF0E410A8CE2F539065B3E146A61C9E856E90EA5 |
| SHA256: | 7EE789E09518BEE8825DCB6D90CDDC4FF3B6E17E51C5B6C90687DAE6A5B60708 |
| SSDEEP: | 6144:aT0XR7e9GDuCcmwQbLdmOPq/M1q6BMU3ADLYItDAP7FjmDFmmXm:aQ7AGD/KSLA5/M1q6BMUQDOFjmDFu |
MALICIOUS
Changes the Startup folder
- REG.exe (PID: 1412)
AMADEY was detected
- smjalrc.exe (PID: 2760)
Connects to CnC server
- smjalrc.exe (PID: 2760)
SUSPICIOUS
Executable content was dropped or overwritten
- a25c0873c51d1fe31f11fcc506d9e583.exe (PID: 2052)
Creates files in the program directory
- a25c0873c51d1fe31f11fcc506d9e583.exe (PID: 2052)
Starts itself from another location
- a25c0873c51d1fe31f11fcc506d9e583.exe (PID: 2052)
Uses REG.EXE to modify Windows registry
- smjalrc.exe (PID: 2760)
Connects to server without host name
- smjalrc.exe (PID: 2760)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable MS Visual C++ (generic) (42.2) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (37.3) |
| .dll | | | Win32 Dynamic Link Library (generic) (8.8) |
| .exe | | | Win32 Executable (generic) (6) |
| .exe | | | Generic Win/DOS Executable (2.7) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2019:04:22 14:28:01+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 10 |
| CodeSize: | 169472 |
| InitializedDataSize: | 221696 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x1531f |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 6.8.2.5 |
| ProductVersionNumber: | 6.8.2.5 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| Comments: | Captcha Mother Iobjectaccesscontrol Duplexed |
| CompanyName: | Social Finance |
| FileDescription: | Captcha Mother Iobjectaccesscontrol Duplexed |
| OriginalFileName: | Antigenimc |
| FileVersion: | 6.8.2.5 |
| InternalName: | Antigenimc |
| LegalCopyright: | Copyright © 1999 - 2014 Social Finance |
| ProductName: | Antigenimc |
| PrivateBuild: | 6.8.2.5 |
| ProductVersion: | 6.8.2.5 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 22-Apr-2019 12:28:01 |
| Detected languages: |
|
| Debug artifacts: |
|
| Comments: | Captcha Mother Iobjectaccesscontrol Duplexed |
| CompanyName: | Social Finance |
| FileDescription: | Captcha Mother Iobjectaccesscontrol Duplexed |
| OriginalFilename: | Antigenimc |
| FileVersion: | 6.8.2.5 |
| InternalName: | Antigenimc |
| LegalCopyright: | Copyright © 1999 - 2014 Social Finance |
| ProductName: | Antigenimc |
| PrivateBuild: | 6.8.2.5 |
| ProductVersion: | 6.8.2.5 |
DOS Header
| Magic number: | MZ |
|---|---|
| Bytes on last page of file: | 0x0090 |
| Pages in file: | 0x0003 |
| Relocations: | 0x0000 |
| Size of header: | 0x0004 |
| Min extra paragraphs: | 0x0000 |
| Max extra paragraphs: | 0xFFFF |
| Initial SS value: | 0x0000 |
| Initial SP value: | 0x00B8 |
| Checksum: | 0x0000 |
| Initial IP value: | 0x0000 |
| Initial CS value: | 0x0000 |
| Overlay number: | 0x0000 |
| OEM identifier: | 0x0000 |
| OEM information: | 0x0000 |
| Address of NE header: | 0x000000F8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 22-Apr-2019 12:28:01 |
| Pointer to Symbol Table: | 0x00000000 |
| Number of symbols: | 0 |
| Size of Optional Header: | 0x00E0 |
| Characteristics: |
|
Sections
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
.text | 0x00001000 | 0x000295AE | 0x00029600 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.70723 |
.rdata | 0x0002B000 | 0x0000C938 | 0x0000CA00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.88156 |
.data | 0x00038000 | 0x0000B64C | 0x00008400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.22458 |
.rsrc | 0x00044000 | 0x0001E004 | 0x0001E200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.99659 |
.reloc | 0x00063000 | 0x0000306C | 0x00003200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 5.31638 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.14839 | 1042 | Latin 1 / Western European | English - United States | RT_MANIFEST |
2 | 1.90166 | 1128 | Latin 1 / Western European | English - United States | RT_ICON |
3 | 1.30668 | 9640 | Latin 1 / Western European | English - United States | RT_ICON |
4 | 3.74313 | 744 | Latin 1 / Western European | English - United States | RT_ICON |
5 | 2.08547 | 19496 | Latin 1 / Western European | English - United States | RT_ICON |
6 | 1.1741 | 16936 | Latin 1 / Western European | English - United States | RT_ICON |
42 | 7.84613 | 1748 | Latin 1 / Western European | English - United States | UNICODEDATA |
101 | 2.91313 | 90 | Latin 1 / Western European | English - United States | RT_GROUP_ICON |
447 | 7.9506 | 18462 | Latin 1 / Western European | English - United States | UNICODEDATA |
690 | 1.39889 | 1228 | Latin 1 / Western European | English - United States | RT_CURSOR |
Imports
ADVAPI32.dll |
AVIFIL32.dll |
COMCTL32.dll |
COMDLG32.dll |
GDI32.dll |
KERNEL32.dll |
MSVFW32.dll |
NETAPI32.dll |
ODBC32.dll |
OLEAUT32.dll |
Total processes
34
Monitored processes
3
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2052 | "C:\Users\admin\AppData\Local\Temp\a25c0873c51d1fe31f11fcc506d9e583.exe" | C:\Users\admin\AppData\Local\Temp\a25c0873c51d1fe31f11fcc506d9e583.exe | explorer.exe | |
User: admin Company: Social Finance Integrity Level: MEDIUM Description: Captcha Mother Iobjectaccesscontrol Duplexed Exit code: 0 Version: 6.8.2.5 | ||||
| 2760 | c:\programdata\fe97e9e43b\smjalrc.exe | c:\programdata\fe97e9e43b\smjalrc.exe | a25c0873c51d1fe31f11fcc506d9e583.exe | |
User: admin Company: Social Finance Integrity Level: MEDIUM Description: Captcha Mother Iobjectaccesscontrol Duplexed Version: 6.8.2.5 | ||||
| 1412 | REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders" /f /v Startup /t REG_SZ /d C:\ProgramData\fe97e9e43b | C:\Windows\system32\REG.exe | smjalrc.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Registry Console Tool Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
28
Read events
27
Write events
1
Delete events
0
Modification events
| (PID) Process: | (1412) REG.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders |
| Operation: | write | Name: | Startup |
Value: C:\ProgramData\fe97e9e43b | |||
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2052 | a25c0873c51d1fe31f11fcc506d9e583.exe | C:\ProgramData\0 | — | |
MD5:— | SHA256:— | |||
| 2052 | a25c0873c51d1fe31f11fcc506d9e583.exe | C:\programdata\fe97e9e43b\smjalrc.exe:Zone.Identifier | — | |
MD5:— | SHA256:— | |||
| 2760 | smjalrc.exe | C:\ProgramData\0 | — | |
MD5:— | SHA256:— | |||
| 2052 | a25c0873c51d1fe31f11fcc506d9e583.exe | C:\programdata\fe97e9e43b\smjalrc.exe | executable | |
MD5:A25C0873C51D1FE31F11FCC506D9E583 | SHA256:7EE789E09518BEE8825DCB6D90CDDC4FF3B6E17E51C5B6C90687DAE6A5B60708 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
2
DNS requests
0
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2760 | smjalrc.exe | POST | 200 | 95.179.189.49:80 | http://95.179.189.49/CC/index.php | GR | text | 6 b | malicious |
2760 | smjalrc.exe | POST | 200 | 95.179.189.49:80 | http://95.179.189.49/CC/index.php | GR | text | 6 b | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2760 | smjalrc.exe | 95.179.189.49:80 | — | Cosmoline Telecommunication Services S.A. | GR | malicious |
DNS requests
Threats
PID | Process | Class | Message |
|---|---|---|---|
2760 | smjalrc.exe | A Network Trojan was detected | MALWARE [PTsecurity] Trojan.Win32.Amadey |
2760 | smjalrc.exe | A Network Trojan was detected | MALWARE [PTsecurity] Trojan.Win32.Amadey |
2760 | smjalrc.exe | A Network Trojan was detected | MALWARE [PTsecurity] Trojan.Win32.Amadey |
2760 | smjalrc.exe | A Network Trojan was detected | MALWARE [PTsecurity] Trojan.Win32.Amadey |
2 ETPRO signatures available at the full report